Phiten RAKUWA Neck Metax Round Necklace Black/Gold 40cm, Titanium Sports Necklace for Neck & Shoulder Support, Men & Women Unisex

---------------------------------------------------------------------- Materials: Cord (outer fabric)/Polyester, Nylon; Cord (core)/Elastomer; Fastener/Pure Titanium; Internal parts/Aluminum, Polyacetal Gender: Male/Female Size: 40cm Color: Black/Gold Technology: Metax